import { type OnChanges, type OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
export declare class TuiPopup implements OnChanges, OnDestroy {
    private readonly cdr;
    private readonly template;
    private readonly service;
    private ref?;
    readonly show: import("@angular/core").InputSignal<boolean>;
    ngOnChanges(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiPopup, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TuiPopup, "ng-template[tuiPopup]", never, { "show": { "alias": "tuiPopup"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}